:root {
  --theme-color: #0074d9;
  --navbar-height: 60px;
  --github-corner-size: var(--navbar-height);
  --sidebar-width: 320px;
  --tooltip-width: 80em;
}
* {
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-text-size-adjust: none;
  -webkit-touch-callout: none;
  box-sizing: border-box;
}
body:not(.ready) {
  overflow: hidden;
}
body:not(.ready) .app-nav, body:not(.ready) > nav, body:not(.ready) [data-cloak] {
  display: none;
}
div#app {
  font-size: 30px;
  font-weight: lighter;
  margin: 40vh auto;
  text-align: center;
}
div#app:empty::before {
  content: "Loading...";
}
.emoji {
  height: 1.2rem;
  vertical-align: middle;
}
.progress {
  background-color: var(--theme-color);
  height: 2px;
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  transition: width 0.2s, opacity 0.4s;
  width: 0;
  z-index: 999999;
}
.search a:hover {
  color: var(--theme-color);
}
.search .search-keyword {
  color: var(--theme-color);
  font-style: normal;
  font-weight: bold;
}
.search input {
  border-radius: 5px;
}
html, body {
  height: 100%;
}
body {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  color: #34495e;
  font-family: "Source Sans Pro", Arial, sans-serif;
  font-size: 15px;
  letter-spacing: 0;
  margin: 0;
  overflow-x: hidden;
}
img {
  max-width: 100%;
}
a[disabled] {
  cursor: not-allowed;
  opacity: 0.6;
}
kbd {
  border: solid 1px #ccc;
  border-radius: 3px;
  display: inline-block;
  font-size: 12px !important;
  line-height: 12px;
  margin-bottom: 3px;
  padding: 3px 5px;
  vertical-align: middle;
}
li input[type=checkbox] {
  margin: 0 0.2em 0.25em 0;
  vertical-align: middle;
}
.app-nav {
  position: fixed !important;
  width: 100% !important;
  height: var(--navbar-height) !important;
  margin: 0 0 0 0 !important;
  padding: 0 60px 0 30px !important;
  top: 0;
  right: 0;
  text-align: right;
  z-index: 100 !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.07) !important;
  transition: transform 0.25s ease-out !important;
  background-color: #fff !important;
  display: block !important;
}
.app-nav.no-badge {
  margin-right: 25px;
}
.app-nav p {
  margin: 0;
}
.app-nav > a {
  margin: 0 1rem;
  padding: 5px 0;
}
.app-nav ul, .app-nav li {
  display: inline-block;
  list-style: none;
  margin: 0;
}
.app-nav a {
  color: inherit;
  font-size: 16px;
  text-decoration: none;
  transition: color 0.3s;
}
.app-nav a:hover {
  color: var(--theme-color);
}
.app-nav a.active {
  border-bottom: 2px solid var(--theme-color);
  color: var(--theme-color);
}
.app-nav li {
  display: inline-block;
  margin: 0 0.5rem;
  padding: 5px 0;
  position: relative;
  cursor: pointer;
}
.app-nav li ul {
  background-color: #fff;
  border: 1px solid #ddd;
  border-bottom-color: #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  display: none;
  max-height: calc(100vh - 61px);
  overflow-y: auto;
  padding: 10px 0;
  position: absolute;
  right: -15px;
  text-align: left;
  top: 100%;
  white-space: nowrap;
}
.app-nav li ul li {
  display: block;
  font-size: 14px;
  line-height: 1rem;
  margin: 8px 14px;
  white-space: nowrap;
}
.app-nav li ul a {
  display: block;
  font-size: inherit;
  margin: 0;
  padding: 0;
}
.app-nav li ul a.active {
  border-bottom: 0;
}
.app-nav li:hover ul {
  display: block;
}
.github-corner {
  border-bottom: 0;
  position: fixed;
  right: 0;
  text-decoration: none;
  top: 0;
  z-index: 200 !important;
}
.github-corner:hover .octo-arm {
  -webkit-animation: octocat-wave 560ms ease-in-out;
  animation: octocat-wave 560ms ease-in-out;
}
.github-corner svg {
  color: #fff;
  fill: var(--theme-color);
  height: var(--github-corner-size);
  width: var(--github-corner-size);
}
main {
  display: block;
  position: relative;
  width: 100vw;
  height: 100%;
  z-index: 0;
}
main.hidden {
  display: none;
}
.anchor {
  display: inline-block;
  text-decoration: none;
  transition: all 0.3s;
}
.anchor span {
  color: #34495e;
}
.anchor:hover {
  text-decoration: underline;
}
.sidebar {
  border-right: 1px solid rgba(0, 0, 0, 0.07);
  overflow-y: auto;
  padding: 40px 15px 0 15px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  transition: transform 250ms ease-out;
  width: var(--sidebar-width);
  margin-top: var(--navbar-height) !important;
  padding-top: 0 !important;
}
.sidebar > h1 {
  margin: 1rem auto 1rem;
  font-size: 1.25rem;
  font-weight: 300;
  text-align: center;
}
.sidebar > h1 a {
  color: inherit;
  text-decoration: none;
}
.sidebar > h1 .app-nav {
  display: block;
  position: static;
}
.sidebar .sidebar-nav {
  line-height: 2rem;
  padding-bottom: 40px;
}
.sidebar li.collapse .app-sub-sidebar {
  display: none;
}
.sidebar ul {
  margin: 0 0 0 15px;
  padding: 0;
}
.sidebar li > p {
  font-weight: 700;
  margin: 0;
}
.sidebar ul, .sidebar ul li {
  list-style: none;
}
.sidebar ul li a {
  border-bottom: none;
  display: block;
}
.sidebar ul li ul {
  padding-left: 20px;
}
.sidebar::-webkit-scrollbar {
  width: 4px;
}
.sidebar::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 4px;
}
.sidebar:hover::-webkit-scrollbar-thumb {
  background: rgba(136, 136, 136, 0.4);
}
.sidebar:hover::-webkit-scrollbar-track {
  background: rgba(136, 136, 136, 0.1);
}
.sidebar-toggle {
  background-color: rgba(255, 255, 255, 0.8);
  border: 0;
  outline: none;
  padding: 10px;
  position: absolute;
  bottom: 0;
  left: 0;
  text-align: center;
  transition: opacity 0.3s;
  width: 284px;
  z-index: 30;
  cursor: pointer;
}
.sidebar-toggle:hover .sidebar-toggle-button {
  opacity: 0.4;
}
.sidebar-toggle span {
  background-color: var(--theme-color);
  display: block;
  margin-bottom: 4px;
  width: 16px;
  height: 2px;
}
body.sticky .sidebar, body.sticky .sidebar-toggle {
  position: fixed;
}
.content {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: var(--sidebar-width);
  transition: left 250ms ease;
  margin-top: var(--navbar-height) !important;
  padding-top: 0 !important;
}
.markdown-section {
  margin: 0 auto;
  max-width: 75%;
  padding: 30px 15px 40px 15px;
  position: relative;
}
.mobile .markdown-section {
  max-width: 90%;
}
.markdown-section > * {
  box-sizing: border-box;
  font-size: inherit;
}
.markdown-section > :first-child {
  margin-top: 0 !important;
}
.markdown-section hr {
  border: none;
  border-bottom: 1px solid #eee;
  margin: 2em 0;
}
.markdown-section iframe {
  border: 1px solid #eee;
  /* fix horizontal overflow on iOS Safari */
  width: 1px;
  min-width: 100%;
}
.markdown-section table {
  border-collapse: collapse;
  border-spacing: 0;
  display: block;
  margin-bottom: 1rem;
  overflow: auto;
  width: 100%;
}
.markdown-section th {
  border: 1px solid #ddd;
  font-weight: bold;
  padding: 6px 12px;
}
.markdown-section td {
  font-size: 14px; /*缩小字体*/
  border: 1px solid #ddd;
  border-bottom: none;
  padding: 6px 13px;
}
.markdown-section td.rowspan {
  border-top: 1px solid #fff;
}
.markdown-section td.colspan {
  border-left: 1px solid #fff;
}
.markdown-section tr {
  border-top: 1px solid #ccc;
}
.markdown-section tr:nth-child(2n) {
  background-color: #f8f8f8;
}
.markdown-section p.tip {
  background-color: #f8f8f8;
  border-bottom-right-radius: 2px;
  border-left: 4px solid #f66;
  border-top-right-radius: 2px;
  margin: 2em 0;
  padding: 12px 24px 12px 30px;
  position: relative;
}
.markdown-section p.tip:before {
  background-color: #f66;
  border-radius: 100%;
  color: #fff;
  content: "!";
  font-family: "Source Sans Pro", Arial, sans-serif;
  font-size: 14px;
  font-weight: bold;
  left: -12px;
  line-height: 20px;
  position: absolute;
  height: 20px;
  width: 20px;
  text-align: center;
  top: 14px;
}
.markdown-section p.tip code {
  background-color: #efefef;
}
.markdown-section p.tip em {
  color: #34495e;
}
.markdown-section p.warn {
  background: rgba(0, 116, 217, 0.1);
  border-radius: 2px;
  padding: 1rem;
}
.markdown-section ul.task-list > li {
  list-style-type: none;
}
body.close-sidebar .sidebar {
  transform: translateX(calc(var(--sidebar-width) * -1));
}
body.close-sidebar .sidebar-toggle {
  width: auto;
}
body.close-sidebar .content {
  left: 0;
}
@media print {
  .github-corner, .sidebar-toggle, .sidebar, .app-nav {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .github-corner, .sidebar-toggle, .sidebar {
    position: fixed;
  }

  .app-nav {
    margin-top: 16px;
  }

  .app-nav li ul {
    top: 30px;
  }

  main {
    height: auto;
    overflow-x: hidden;
  }

  .sidebar {
    left: calc(var(--sidebar-width) * -1);
    transition: transform 250ms ease-out;
  }

  .content {
    left: 0;
    max-width: 100vw;
    position: static;
    padding-top: 20px;
    transition: transform 250ms ease;
  }

  .app-nav, .github-corner {
    transition: transform 250ms ease-out;
  }

  .sidebar-toggle {
    background-color: transparent;
    width: auto;
    padding: 30px 30px 10px 10px;
  }

  body.close-sidebar .sidebar {
    transform: translateX(20rem);
  }

  body.close-sidebar .sidebar-toggle {
    background-color: rgba(255, 255, 255, 0.8);
    transition: 1s background-color;
    width: 284px;
    padding: 10px;
  }

  body.close-sidebar .content {
    transform: translateX(20rem);
  }

  .github-corner:hover .octo-arm {
    -webkit-animation: none;
    animation: none;
  }

  .github-corner .octo-arm {
    -webkit-animation: octocat-wave 560ms ease-in-out;
    animation: octocat-wave 560ms ease-in-out;
  }
}
@-webkit-keyframes octocat-wave {
  0%, 100% {
    transform: rotate(0);
  }
  20%, 60% {
    transform: rotate(-25deg);
  }
  40%, 80% {
    transform: rotate(10deg);
  }
}
@keyframes octocat-wave {
  0%, 100% {
    transform: rotate(0);
  }
  20%, 60% {
    transform: rotate(-25deg);
  }
  40%, 80% {
    transform: rotate(10deg);
  }
}
section.cover {
  align-items: center;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  height: 100vh;
  width: 100vw;
  display: none;
}
section.cover.show {
  display: flex;
}
section.cover.has-mask .mask {
  background-color: #fff;
  opacity: 0.8;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
}
section.cover .cover-main {
  flex: 1;
  margin: -20px 16px 0;
  text-align: center;
  position: relative;
}
section.cover a {
  color: inherit;
  text-decoration: none;
}
section.cover a:hover {
  text-decoration: none;
}
section.cover p {
  line-height: 1.5rem;
  margin: 1em 0;
}
section.cover h1 {
  color: inherit;
  font-size: 2.5rem;
  font-weight: 300;
  margin: 0.625rem 0 2.5rem;
  position: relative;
  text-align: center;
}
section.cover h1 a {
  display: block;
}
section.cover h1 small {
  bottom: -0.4375rem;
  font-size: 1rem;
  position: absolute;
}
section.cover blockquote {
  font-size: 1.5rem;
  text-align: center;
}
section.cover ul {
  line-height: 1.8;
  list-style-type: none;
  margin: 1em auto;
  max-width: 500px;
  padding: 0;
}
section.cover .cover-main > p:last-child a {
  border-color: var(--theme-color);
  border-radius: 2rem;
  border-style: solid;
  border-width: 1px;
  box-sizing: border-box;
  color: var(--theme-color);
  display: inline-block;
  font-size: 1.05rem;
  letter-spacing: 0.1rem;
  margin: 0.5rem 1rem;
  padding: 0.75em 2rem;
  text-decoration: none;
  transition: all 0.15s ease;
}
section.cover .cover-main > p:last-child a:last-child {
  background-color: var(--theme-color);
  color: #fff;
}
section.cover .cover-main > p:last-child a:last-child:hover {
  color: inherit;
  opacity: 0.8;
}
section.cover .cover-main > p:last-child a:hover {
  color: inherit;
}
section.cover blockquote > p > a {
  border-bottom: 2px solid var(--theme-color);
  transition: color 0.3s;
}
section.cover blockquote > p > a:hover {
  color: var(--theme-color);
}
/* sidebar */
.sidebar {
  color: #364149;
  background-color: #fff;
}
.sidebar a {
  color: #666;
  text-decoration: none;
}
.sidebar li {
  list-style: none;
  margin: 0;
  padding: 0.2em 0 0.2em 0;
  font-size: 14px;
  font-weight: 400;
}
.sidebar ul li ul {
  padding: 0;
}
.sidebar li.active {
  background-color: #eee;
}
.sidebar li.active a {
  color: #333;
}
.markdown-section h1, .markdown-section h2, .markdown-section h3, .markdown-section h4, .markdown-section strong {
  color: #333;
  font-weight: 600;
}
.markdown-section a {
  color: var(--theme-color);
}
.markdown-section p, .markdown-section ul, .markdown-section ol {
  line-height: 1.6rem;
  margin: 0 0 1em 0;
  word-spacing: 0.05rem;
}
.markdown-section h1 {
  font-size: 1.5rem !important;
  margin: 1.5rem 0 1rem 0;
}
.markdown-section h1 * {
  font-size: 1.5rem !important;
}
.markdown-section h2 {
  font-size: 1.4rem !important;
  margin: 1.5rem 0 1rem 0;
}
.markdown-section h2 * {
  font-size: 1.4rem !important;
}
.markdown-section h3 {
  font-size: 1.3rem !important;
  margin: 1.5rem 0 1rem 0;
}
.markdown-section h3 * {
  font-size: 1.3rem !important;
}
.markdown-section h4 {
  font-size: 1.2rem !important;
  margin: 1.5rem 0 1rem 0;
}
.markdown-section h4 * {
  font-size: 1.2rem !important;
}
.markdown-section h5 {
  font-size: 1.1rem !important;
  margin: 1.5rem 0 1rem 0;
}
.markdown-section h5 * {
  font-size: 1.1rem !important;
}
.markdown-section h6 {
  font-size: 1.1rem !important;
  margin: 1.5rem 0 1rem 0;
  color: #777;
}
.markdown-section h6 * {
  font-size: 1.1rem !important;
}
.markdown-section figure, .markdown-section p, .markdown-section ul, .markdown-section ol {
  margin: 1.2em 0;
}
.markdown-section ul, .markdown-section ol {
  padding-left: 1.5rem;
}
.markdown-section li {
  line-height: 1.5;
  margin: 0;
}
.markdown-section blockquote {
  border-left: 4px solid var(--theme-color);
  color: #858585;
  margin: 2em 0;
  padding-left: 20px;
}
.markdown-section blockquote p {
  font-weight: 600;
  margin-left: 0;
}
.markdown-section iframe {
  margin: 1em 0;
}
.markdown-section em {
  color: #7f8c8d;
}
.markdown-section code {
  color: #3eaf7c;
  background-color: #f9f9f9;
  border-radius: 3px;
  font-family: Consolas monospace;
  padding: 0.2em 0.4rem;
  white-space: nowrap;
}
.markdown-section pre {
  background-color: #f9f9f9;
  border-left: 2px solid #eee;
  font-family: Consolas monospace;
  line-height: 1.5rem;
  margin: 1.2em 0;
  overflow: auto;
  padding: 0 1.4rem;
  position: relative;
  word-wrap: normal;
}
/* code highlight */
.token.cdata, .token.comment, .token.doctype, .token.prolog {
  color: #93a1a1 /* base1 */;
}
.token.punctuation {
  color: #586e75 /* base01 */;
}
.namespace {
  opacity: 0.7;
}
.token.property, .token.tag, .token.boolean, .token.number, .token.constant, .token.symbol, .token.deleted {
  color: #268bd2 /* blue */;
}
.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin, .token.url, .token.inserted {
  color: #2aa198 /* cyan */;
}
.token.entity {
  color: #657b83 /* base00 */;
  background: #eee8d5 /* base2 */;
}
.token.atrule, .token.attr-value, .token.keyword {
  color: #a11 /* green */;
}
.token.function {
  color: #b58900 /* yellow */;
}
.token.regex, .token.important, .token.variable {
  color: #cb4b16 /* orange */;
}
.token.important, .token.bold {
  font-weight: bold;
}
.token.italic {
  font-style: italic;
}
.token.entity {
  cursor: help;
}
.markdown-section pre > code {
  -moz-osx-font-smoothing: initial;
  -webkit-font-smoothing: initial;
  background-color: #f8f8f8;
  border-radius: 2px;
  color: #525252;
  display: block;
  font-family: Consolas monospace;
  font-size: 0.8rem;
  line-height: inherit;
  max-width: inherit;
  overflow: inherit;
  padding: 10px 5px;
  white-space: inherit;
}
.markdown-section code::after, .markdown-section code::before {
  letter-spacing: 0.05rem;
}
code .token {
  -webkit-font-smoothing: initial;
  -moz-osx-font-smoothing: initial;
  min-height: 1.5rem;
  position: relative;
  left: auto;
}

.markdown-section .foot-note {
  vertical-align: super;
  font-size: smaller;
}
.markdown-section .foot-note-content {
  display: none;
}

/*表格标题居中显示且强制不换行*/
thead tr td {
  text-align: center;
  word-break: keep-all;
  white-space: nowrap;
}

/*调整侧边栏元素样式*/
.app-name {
  font-weight: bold !important;
}
.navicon {
  height: 60px !important;
  padding: 5px 0 !important;
  margin: 0 0 !important;
  float: left;
}
.navicon > img {
  height: 50px !important;
}
.app-nav > ul {
  height: 60px !important;
}
.app-nav > ul > li {
  padding-top: 20px !important;
}

/*减小侧边栏目录的高度*/
.app-sub-sidebar > li {
  /*font-size: 12px !important;*/
  line-height: 24px !important;
  margin: 2px 0 !important;
}
.app-sub-sidebar > li > a {
  /*font-size: 12px !important;*/
  line-height: 24px !important;
}

/*复制代码按钮调小*/
.docsify-copy-code-button {
  padding: 0.4em 0.6em !important;
}

/*调整alert格式*/
.alert.callout.info {
  border-left-color: #17a2b8 !important;
}
.alert.callout.info .title {
  color: #17a2b8;
}
.alert.flat.info {
  color: #02587f;
  background-color: #cdeefd;
  border-color: #b4e6fc;
}
.alert.flat.info .title {
  color: #01354d;
}
.alert.callout.important {
  border-left-color: #17a2b8 !important;
}
.alert.callout.important .title {
  color: #17a2b8;
}
.alert.flat.important {
  color: #02587f;
  background-color: #cdeefd;
  border-color: #b4e6fc;
}
.alert.flat.important .title {
  color: #01354d;
}

/*增大tooltip的宽度*/
.tooltip-inner {
  max-width: var(--tooltip-width) !important;
}

.tooltip-inner code {
  color: #3eaf7c !important;
}
